isSafeToUnlock     55 Source/core/fetch/CSSStyleSheetResource.h     virtual bool isSafeToUnlock() const OVERRIDE;
isSafeToUnlock     69 Source/core/fetch/FontResource.h     virtual bool isSafeToUnlock() const OVERRIDE;
isSafeToUnlock    111 Source/core/fetch/ImageResource.h     virtual bool isSafeToUnlock() const OVERRIDE;
isSafeToUnlock    360 Source/core/fetch/Resource.cpp     if (!memoryCache()->contains(this) || hasClients() || m_handleCount > 1 || m_proxyResource || m_resourceToRevalidate || !m_loadFinishTime || !isSafeToUnlock())
isSafeToUnlock    323 Source/core/fetch/Resource.h     virtual bool isSafeToUnlock() const { return false; }